ʻO ke kiʻekiʻe kiʻekiʻe o ka Polyethylene glycol monomethallyl ether HPEG (a i ʻole VPEG) cas 31497-33-3
ʻO ke kiʻekiʻe kiʻekiʻe o ka Polyethylene glycol monomethallyl ether HPEG (a i ʻole VPEG) cas 31497-33-3
Nā kikoʻī huahana:
Inoa Huahana: Polyethylene glycol monomethallyl ether HPEG
CAS: 31497-33-3
MF: CH2=C(CH3)CH2O(CH2CH2O)nH
Nā noi:
ʻAʻohe mea ʻawahia ka HPEG, ʻaʻohe mea hoʻonāukiuki me ka soluble maikaʻi i ka wai a ʻaʻole e hōʻino ʻia e ka hydrolytic.
He maikaʻi kona intermiscibility me nā hui he nui. He mea maka koʻikoʻi ia no ka polycarboxylatemea hoʻemi wai nona ka pono paʻa hoʻopuehu maikaʻi.
Loaʻa iā ia ka pōmaikaʻi o ka nui o ke kāwili ʻana, ka nui o ka hoʻemi ʻana i ka wai, ka hopena hoʻonui ikaika maikaʻi, ke kūpaʻa, ka pala kila haʻahaʻa a me ka palekana o ke kaiapuni.
Hiki ke hoʻohana ʻia i loko o ka sima kalepa i loaʻa no ka hoʻoulu ʻana ma kahia me ka halihali mamao loa me ka hana kiʻekiʻe a me ka ikaika (ma luna o C60).
Hoʻopili ʻana:
25kg/ʻeke a i ʻole 1000kg/ʻeke
Pono ka mālama ʻana i kahi anu, maloʻo a me ka ea.
| Inoa | HPEG | |||
| ʻAno | HPEG-2400 | |||
| ʻAno huahana Formula molekala: CH2=CH(CH3)(OCH2CH2)nOH | ||||
| Kaumaha molekala huahana: ma kahi o 2400 | ||||
| Helu Pūʻulu. | FU20260221 | Lā hana | 2026-02-21 | |
| Ka nui | 12000(kg） | Paulā | 2028-02-20 | |
| Nā Mea | Kūlana Maʻamau | Nā Hualoaʻa | ||
| helehelena | ʻŌpala keʻokeʻo paʻa | Kūlike | ||
| Ka waiwai hydroxyl, mgKOH/g | 19 - 21 | 19.89 | ||
| Ka waiwai PH | 6 - 8 | 7.89 | ||
| Ke kēkelē o ka hoʻomāʻona ʻole | ≥0.33 | 0.3419 | ||
| Ka helu paʻa o nā pilina pālua | ≥96% | 96.45% | ||
| Ka lakio o ka waikawa i ka ether | - | 3.5 - 4.4 | ||
| Ka nui o ka paʻa, g/cm3 | 1.11±0.01 | 1.112 | ||
| ʻIke paʻa | 50%±1.5 | 50.5% | ||
| Ka helu hōʻemi wai | ≥25% | 29% | ||
| ʻIke ea | ≤3.0% | 2.8% | ||
| Hopena | Kūpono | |||
